Diamond's treatment is to increase its value, what we call the 4C to determine its value, all the processing is to improve one of the C. Some technology in several centuries ago had been used to improve the appearance of the diamond and is taken for granted. Whether the process of its being published in gem identification of the problem widely discussed, the filling of oil as emerald, agate dyeing is well known to the general public. Other methods such as crack filling should be informed, and can not open a Certificate of Authenticity. Diamond processing is to improve its clarity and color common to improve the clarity of the following methods: laser holes and cracks filled. Q & colored gemstones, and colored gemstones have any questions? Welcome to write out your questions, seek answers to common to Myanmar, Vietnam, Africa, the red ruby and other precious stones such as Myanmar, Tanzania, Sri Lanka blue sapphire and other gems such as Thailand, Australia, Sri Lanka, yellow topaz and other precious stones treatment of such stones is to increase the value of precious stones on the origin description of the mining country ... and so, says the article describes a variety of precious stones. 虽然 Some of these techniques already are well known; if Fill holes and a new laser material. However, the focus of public attention this year should be changed color diamond technology, and technology to improve color there: vacuum coating the surface, radiation treatment and high pressure processing of natural color diamond formation: Diamond is pure carbon crystal, but because of the formation of color crystal defects, such as when it contains nitrogen or boron atoms or crystal structure defects. These structural defects will make the diamond in the absorption of certain wavelengths in response, will lead to the formation of color diamonds. However, the formation of diamond color categories, as it must be determined within the contained impurities such as nitrogen will be formed when the yellow and blue will form with boron, as pink is the wrong move because of the formation of atoms. Q & colored gemstones, and colored gemstones have any questions? Welcome to write out your questions, seek answers to common to Myanmar, Vietnam, Africa, the red ruby and other precious stones such as Myanmar, Tanzania, Sri Lanka blue sapphire and other gems such as Thailand, Australia, Sri Lanka, yellow topaz and other precious stones and other precious stones are processed to increase its value, precious stones on the origin introduction, the state of mine ... so, says the article described a variety of precious stones. impurities according to Diamond it can be divided into several types, and each of untreated natural diamond has a unique absorption spectrum can be used to distinguish its type. Q & colored gemstones, and colored gemstones have any questions? Welcome to write out your questions, seek answers to common to Myanmar, Vietnam, Africa, the red ruby and other precious stones such as Myanmar, Tanzania, Sri Lanka blue sapphire and other gems such as Thailand, Australia, Sri Lanka, yellow topaz and other precious stones and other precious stones are processed to increase its value, precious stones on the origin introduction, the state of mine ... and so on.
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